package org.example.teacher.Dao;

import org.example.teacher.entity.User;

import java.util.List;

public interface UserDao {
    //    列举可能的操作方法
    public int add(User user);
    public int delete(User user);
    public int update(User user);
    public User findOne(User user);
    public List<User> findAll();

}
